Gestational diabetes...?

Alicia • Ftm and feeling absoulutely blessed. Sending nothing but good vibes and blessing to all the other mommies.
I failed my glocuse test. My sugar level was at 180. I fasted for 8 hours before taking it. Im only 25 y.o, i eat healthy, and im not over weight. Still in shock that my sugar level was so high. Any of you mamas fail the 1 hour glocuse test and pass the 3 hour one?